30 lines
441 B
Go
30 lines
441 B
Go
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package main
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type Stringer interface {
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String() string
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}
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func ToString[T Stringer](values ...T) []string {
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result := make([]string, 0, len(values))
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for idx := range values {
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result = append(result, values[idx].String())
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}
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return result
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}
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type Data struct{}
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func (d Data) String() string {
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return "string"
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}
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func main() {
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data := Data{}
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var idata Stringer = data
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_ = ToString(data)
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_ = ToString(idata)
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_ = ToString(100)
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}
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